package com.xjlsoft.weather.config;

import java.util.ArrayList;
import java.util.List;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

@Configuration
@EnableSwagger2
public class Swagger2Config {
	@Bean
	public Docket getDocket() { // 此类主要是整个的Swagger配置项，利用这个类需要来指派扫描包
		
		//添加头部信息 token
        List<Parameter> pars = new ArrayList<Parameter>();
        ParameterBuilder tokenPar = new ParameterBuilder();
        tokenPar.name("token")
                .description("请传入token)")
                .modelRef(new ModelRef("string"))
                .parameterType("header")
                .required(false);
        pars.add(tokenPar.build());
        
		return new Docket(DocumentationType.SWAGGER_2)
				.apiInfo(this.getApiInfo()).select()
				.apis(RequestHandlerSelectors
						.basePackage("com.xjlsoft.weather.controller"))
				.paths(PathSelectors.any())
				.build().globalOperationParameters(pars);
		// 设置文档的显示类型
	}
	private ApiInfo getApiInfo() {
		return new ApiInfoBuilder().title("西山区气象局项目接口说明信息")
				.description("更多选择请关注www.xjlsoft.com")
				.termsOfServiceUrl("www.xjlsoft.com").contact("星飓力公司")
				.license("张帮龙").version("1.0").build();
	}
}
